Human smuggling suspect pleads not guilty in fatal case near US-Canada border.

Steve Shand, a Florida man, pleaded not guilty to human smuggling charges after four immigrants were found dead near the Canadian border last year. Shand is accused of smuggling seven additional people into the U.S. but is not being charged in the deaths of the four family members. Law enforcement believes that Shand’s scheme is just one of many connected to a larger human smuggling operation between the U.S. and Canada.