MACHESNEY PARK (WIFR)-- The man police believe is responsible for causing severe head injuries to another man at a Machesney Park Bar has turned himself in.
29-year-old Matthew Duncan turned himself in to the Winnebago County Justice Center just before 6 a.m. Thursday morning.
Duncan is facing two charges of aggravated battery after allegedly slamming victim, 40-year-old Michael Eash Jr. hard enough that he required surgery for a massive internal head injury. The incident happened just after 2 a.m. at Legends Bar in Machesney Park on Monday.
Eash still remains in critical condition.