Driver opens fire on strangers along major US interstate, tells cops he ‘had to kill people today’

An Iowa man accused of opening fire on passing vehicles along an interstate and wounding a woman allegedly made a chilling admission to police after his arrest, according to court documents.

Andrew Darrick Tanaka, 27, of West Des Moines, faces four counts of attempted murder in Monday afternoon's shootings along Interstate 35 in Warren County, according to the Iowa Department of Public Safety.

After being taken into custody, Tanaka allegedly told law enforcement, "I had to kill people...