Serial killer fears strike college town as school fortifies security amid popular river trail deaths

A potential "serial killer" may be stalking a popular river trail near Michigan State University, where five deaths have fueled growing safety concerns.

The Lansing Police Department announced it is investigating five deaths linked to the Lansing River Trail over the last year where a suspect may have been targeting and attacking people at night, police said.

Now, the university's Department of Police and Public Safety announced it is reminding students to be vigilant when going out at night.