Multiple packages of suspected narcotics are discovered hidden in the gas tank of a suspect's vehicle in Calexico, Calif. (National Geographic)Episode: #512 "No Rest for the Wicked"Air Date 11/30/-0001512_NoRestForTheWicked_ToCatchASmuggler_USA_HD_38.jpg
Two suspects are sitting handcuffed on a curb after they were apprehended during an HSI operation in San Diego, Calif. (National Geographic)Episode: #512 "No Rest for the Wicked"Air Date 11/30/-0001512_NoRestForTheWicked_ToCatchASmuggler_USA_HD_39.jpg
CBP Officers Hernandez and Hoffman work to dismantle the roof rack on a suspect's vehicle in search of smuggled drugs in Calexico, Calif. (National Geographic)Episode: #512 "No Rest for the Wicked"Air Date 11/30/-0001512_NoRestForTheWicked_ToCatchASmuggler_USA_20.jpg
Multiple CBP officers work to dismantle the gas tank of a suspect's vehicle after packages of suspected narcotics were seen on a camera scope in Calexico, Calif. (National Geographic)Episode: #512 "No Rest for the Wicked"Air Date 11/30/-0001512_NoRestForTheWicked_ToCatchASmuggler_USA_08.jpg
Multiple CBP officers work to dismantle the gas tank of a suspect's vehicle after packages of suspected narcotics were seen on a camera scope in Calexico, Calif. (National Geographic)Episode: #512 "No Rest for the Wicked"Air Date 11/30/-0001512_NoRestForTheWicked_ToCatchASmuggler_USA_09.jpg
CBP Officers Hernandez and Hoffman work to dismantle the roof rack on a suspect's vehicle in search of smuggled drugs in Calexico, Calif. (National Geographic)Episode: #512 "No Rest for the Wicked"Air Date 11/30/-0001512_NoRestForTheWicked_ToCatchASmuggler_USA_21.jpg
CBP Officers Hernandez and Hoffman work to dismantle the roof rack on a suspect's vehicle in search of smuggled drugs in Calexico, Calif. (National Geographic)Episode: #512 "No Rest for the Wicked"Air Date 11/30/-0001512_NoRestForTheWicked_ToCatchASmuggler_USA_23.jpg
CBP Officers Hernandez and Hoffman work to dismantle the roof rack on a suspect's vehicle in search of smuggled drugs in Calexico, Calif. (National Geographic)Episode: #512 "No Rest for the Wicked"Air Date 11/30/-0001512_NoRestForTheWicked_ToCatchASmuggler_USA_22.jpg
Multiple packages of suspected narcotics are placed on a scale to be weighed after they were found smuggled in a suspect's vehicle in Calexico, Calif. (National Geographic)Episode: #512 "No Rest for the Wicked"Air Date 11/30/-0001512_NoRestForTheWicked_ToCatchASmuggler_USA_26.jpg
Two packages of suspected narcotics are placed in a bucket after they were found smuggled in a suspect's vehicle in Calexico, Calif. (National Geographic)Episode: #512 "No Rest for the Wicked"Air Date 11/30/-0001512_NoRestForTheWicked_ToCatchASmuggler_USA_27.jpg
A CBP K9 is standing on alert at the Calexico border, waiting to sniff for contraband in Calexico, Calif. (National Geographic)Episode: #512 "No Rest for the Wicked"Air Date 11/30/-0001512_NoRestForTheWicked_ToCatchASmuggler_USA_19.jpg
Multiple packages of suspected narcotics are placed on a scale to be weighed after they were found smuggled in a suspect's vehicle in Calexico, Calif. (National Geographic)Episode: #512 "No Rest for the Wicked"Air Date 11/30/-0001512_NoRestForTheWicked_ToCatchASmuggler_USA_25.jpg
Multiple packages of suspected narcotics are placed on a scale to be weighed after they were found smuggled in a suspect's vehicle in Calexico, Calif. (National Geographic)Episode: #512 "No Rest for the Wicked"Air Date 11/30/-0001512_NoRestForTheWicked_ToCatchASmuggler_USA_24.jpg
A cameraman films on as CBP Officer Bonilla and a fellow officer stack multiple packages of suspected narcotics onto a scale to weigh them in Calexico, Calif. (National Geographic)Episode: #512 "No Rest for the Wicked"Air Date 11/30/-0001512_NoRestForTheWicked_ToCatchASmuggler_USA_30.jpg
Two buckets filled with packages of suspected narcotics found smuggled in a suspect's vehicle were placed on the ground in Calexico, Calif. (National Geographic)Episode: #512 "No Rest for the Wicked"Air Date 11/30/-0001512_NoRestForTheWicked_ToCatchASmuggler_USA_18.jpg
CBP Officer Bonilla uses a knife to cut into a package of suspected narcotics found smuggled in suspect's vehicle in Calexico, Calif. (National Geographic)Episode: #512 "No Rest for the Wicked"Air Date 11/30/-0001512_NoRestForTheWicked_ToCatchASmuggler_USA_15.jpg
CBP Officer Hoffman uses a flashlight to better inspect the wheel gap of a suspect's vehicle for contraband in Calexico, Calif. (National Geographic)Episode: #512 "No Rest for the Wicked"Air Date 11/30/-0001512_NoRestForTheWicked_ToCatchASmuggler_USA_01.jpg
Multiple packages of suspected narcotics are placed on a scale to be weighed after they were found smuggled in a suspect's vehicle in Calexico, Calif. (National Geographic)Episode: #512 "No Rest for the Wicked"Air Date 11/30/-0001512_NoRestForTheWicked_ToCatchASmuggler_USA_29.jpg
Multiple packages of suspected narcotics are placed on a scale to be weighed after they were found smuggled in a suspect's vehicle in Calexico, Calif. (National Geographic)Episode: #512 "No Rest for the Wicked"Air Date 11/30/-0001512_NoRestForTheWicked_ToCatchASmuggler_USA_28.jpg
CBP Officer Bonilla uses a knife to cut into a package of suspected narcotics found smuggled in suspect's vehicle in Calexico, Calif. (National Geographic)Episode: #512 "No Rest for the Wicked"Air Date 11/30/-0001512_NoRestForTheWicked_ToCatchASmuggler_USA_14.jpg
CBP Officer Bonilla is using a narcotics testing kit to identify the substance found smuggled in a suspect's vehicle in Calexico, Calif. (National Geographic)Episode: #512 "No Rest for the Wicked"Air Date 11/30/-0001512_NoRestForTheWicked_ToCatchASmuggler_USA_02.jpg
A package of suspected narcotics found smuggled in a suspect's vehicle is pictured in a drug testing chamber in Calexico, Calif. (National Geographic)Episode: #512 "No Rest for the Wicked"Air Date 11/30/-0001512_NoRestForTheWicked_ToCatchASmuggler_USA_16.jpg
A package of suspected narcotics found smuggled in a suspect's vehicle is pictured in a drug testing chamber in Calexico, Calif. (National Geographic)Episode: #512 "No Rest for the Wicked"Air Date 11/30/-0001512_NoRestForTheWicked_ToCatchASmuggler_USA_17.jpg
CBP Officer Bonilla is using a narcotics testing kit to identify the substance found smuggled in a suspect's vehicle in Calexico, Calif. (National Geographic)Episode: #512 "No Rest for the Wicked"Air Date 11/30/-0001512_NoRestForTheWicked_ToCatchASmuggler_USA_03.jpg
Multiple packages of suspected narcotics are placed in evidence bags on the ground after they were apprehended during an HSI operation in San Diego, Calif. (National Geographic)Episode: #512 "No Rest for the Wicked"Air Date 11/30/-0001512_NoRestForTheWicked_ToCatchASmuggler_USA_HD_40.jpg
A cameraman films multiple CBP officers work to dismantle the gas tank of a suspect's vehicle after packages of suspected narcotics were seen on a camera scope in Calexico, Calif. (National Geographic)Episode: #512 "No Rest for the Wicked"Air Date 11/30/-0001512_NoRestForTheWicked_ToCatchASmuggler_USA_07.jpg
CBP Officers Hernandez and Hoffman work to dismantle the trunk of a suspect's vehicle in search of smuggled drugs in Calexico, Calif. (National Geographic)Episode: #512 "No Rest for the Wicked"Air Date 11/30/-0001512_NoRestForTheWicked_ToCatchASmuggler_USA_13.jpg
CBP Officers Hernandez and Hoffman work to dismantle the trunk of a suspect's vehicle in search of smuggled drugs in Calexico, Calif. (National Geographic)Episode: #512 "No Rest for the Wicked"Air Date 11/30/-0001512_NoRestForTheWicked_ToCatchASmuggler_USA_12.jpg
A cameraman films multiple CBP officers work to dismantle the gas tank of a suspect's vehicle after packages of suspected narcotics were seen on a camera scope in Calexico, Calif. (National Geographic)Episode: #512 "No Rest for the Wicked"Air Date 11/30/-0001512_NoRestForTheWicked_ToCatchASmuggler_USA_06.jpg
A CBP officer uses a camera scope to better see the inside of the gas tank of a suspect's vehicle in Calexico, Calif. (National Geographic)Episode: #512 "No Rest for the Wicked"Air Date 11/30/-0001512_NoRestForTheWicked_ToCatchASmuggler_USA_10.jpg
Multiple CBP officers work to dismantle the gas tank of a suspect's vehicle after packages of suspected narcotics were seen on a camera scope in Calexico, Calif. (National Geographic)Episode: #512 "No Rest for the Wicked"Air Date 11/30/-0001512_NoRestForTheWicked_ToCatchASmuggler_USA_04.jpg
Multiple CBP officers work to dismantle the gas tank of a suspect's vehicle after packages of suspected narcotics were seen on a camera scope in Calexico, Calif. (National Geographic)Episode: #512 "No Rest for the Wicked"Air Date 11/30/-0001512_NoRestForTheWicked_ToCatchASmuggler_USA_05.jpg
CBP Officers Hernandez and Hoffman work to dismantle the trunk of a suspect's vehicle in search of smuggled drugs in Calexico, Calif. (National Geographic)Episode: #512 "No Rest for the Wicked"Air Date 11/30/-0001512_NoRestForTheWicked_ToCatchASmuggler_USA_11.jpg
HSI Agent Connor uses binoculars to scope out a suspect during an operation in San Diego, Calif. (National Geographic)Episode: #512 "No Rest for the Wicked"Air Date 11/30/-0001512_NoRestForTheWicked_ToCatchASmuggler_USA_HD_31.jpg
A traveler counts the stack of currency they are traveling with in Dulles, Va. (National Geographic)Episode: #512 "No Rest for the Wicked"Air Date 11/30/-0001512_NoRestForTheWicked_ToCatchASmuggler_USA_HD_32.jpg
CBP Officer Torres raises a passenger's vehicle on a lift to better inspect the underside for hidden contraband in Calexico, Calif. (National Geographic)Episode: #512 "No Rest for the Wicked"Air Date 11/30/-0001512_NoRestForTheWicked_ToCatchASmuggler_USA_HD_33.jpg
Multiple stacks of currency were placed on the ground after they were discovered in a passenger's belongings in Dulles, Va. (National Geographic)Episode: #512 "No Rest for the Wicked"Air Date 11/30/-0001512_NoRestForTheWicked_ToCatchASmuggler_USA_HD_37.jpg
CBP Officer Hundal writes down the amount after counting multiple stacks of currency discovered in a passenger's belongings in Dulles, Va. (National Geographic)Episode: #512 "No Rest for the Wicked"Air Date 11/30/-0001512_NoRestForTheWicked_ToCatchASmuggler_USA_HD_36.jpg
An envelope full of currency was placed on the ground after it was discovered in a passenger's belongings in Dulles, Va. (National Geographic)Episode: #512 "No Rest for the Wicked"Air Date 11/30/-0001512_NoRestForTheWicked_ToCatchASmuggler_USA_HD_34.jpg
A CBP officer uses a video scope to better inspect the gas tank of a passenger's vehicle for hidden contraband in Calexico, Calif. (National Geographic)Episode: #512 "No Rest for the Wicked"Air Date 11/30/-0001512_NoRestForTheWicked_ToCatchASmuggler_USA_HD_35.jpg
