Decatur County Sheriff Greg Allen also confirmed the investigation. He said Indiana State Police is handling the case.
According to court documents, police saw Foster slide his arm over the child’s throat as he told them he was going to kill him.
It’s possible more charges could be filed on top of neglect and battery based on evidence police found.
The victim was taken to a local hospital in serious condition.
Documents made public Wednesday show Antonio Coleman was terminated for conduct unbecoming an officer on Nov. 23.
Police say at some point during the pursuit, the driver threw items out the window of the car.
Police say more arrests and charges are possible.
Todd Daily had a blood-alcohol level of nearly .39 percent at the time of the crash, according to court documents.
“He’s a relatively quiet guy, not anyone who would stand out.”
IMPD dispatchers confirmed that two people were shot around 9:40 p.m. in the 2900 block of East Michigan Street.
Police checked with the Louisville Metro Police Dispatch and found he was not a sworn police officer with the department.
Dunn was charged with the Aug. 30, 2013 murder of Robert Patmon, 32.
Boda Wu, 21, was arrested in August after police say he tried to strangle a woman with a cellphone charging cord.
Police say in each case, the vehicle was left unlocked with the keys inside.