CROWN POINT, Ind. (WLS) -- The FBI and Indiana State Police raided the offices of Lake County Sheriff John Buncich Thursday morning.

The Lake County Sheriff's Office said they were called at about 5:50 p.m. Tuesday about two hit-and-run crashes involving a suspected impair driver near Grandwood Park in unincorporated Gurnee.

At 11 p.m., the Munster Police Department in Lake County started pursuing a vehicle that fled from a traffic stop. Several other agencies, including Indiana State Police, joined in the pursuit ...