Five homeless men have been found dead along a Michigan trail, four with severe facial injuries, as concerns grow that a serial killer could be responsible.
The disturbing deaths have unfolded over the past year along Lansing's River Trail, with police investigating whether some of the victims were attacked while they slept.
Authorities have confirmed three homicides, while two deaths remain undetermined.
Investigators have not established a connection between the cases, though they suspect the deaths could be connected based on the common location and nature of the injuries.
@MikeTobinFox reports on the troubling pattern and the steps police are taking as concerns grow.