JMO
I read up on some of the old cold cases that were never solved in Indiana.
Most I outruled this perp because of certain things. The one case that I kept at the top of the list as possible involvement by this same person is this case below.
Not sure if he can be tied to that area at the time but this case has some similarities. Mainly that strangulation was involved in most of them and also sexual assault.
3 boys murdered from Henryville in 1977.
Henryville is a direct straight shot south from Fort Wayne taking I-69 through Indianapolis and south on I-65 to Henryville.
Most of them, if not all, were strangled in addition to other injuries and most, if not all, were sexually molested.
I think it was said the perp in Tinsley's case may have been abused at a boys camp he attended when young so I would not put it past him to cross over into murdering young boys as well.
IN - IN - Richard Sweeney 8, Jeffrey Burkett 15, & Donald Abell 19, Henryville, 1977
ETA J.M. would have been about 18 years old in 1977 if my math is right. He is 59 years old now.