Police arrested four men in Galesville Saturday night as part of a drug investigation and controlled buy of suspected crack cocaine.

The Trempealeau County Sheriff's Department said it happened at about 5 p.m.

58-year-old Wilbert Green, 24-year-old Jeremy Collins, 27-year-old Jason Smith and 23-year-old Cameron Smith are being held in Trempealeau County Jail.

Jason Smith(Left), Cameron Smith(Right)

All four of them are from Milwaukee.

The case is still under investigation.