In 1969 he stabbed to death his girlfriend 's new lover , which he unsuccessfully tried to blame on diabetes induced psychosis .
In 1969 he was later convicted and sentenced to life in prison , where he died unexpectedly seven years later .
In 1969 he stabbed to death his girlfriend 's new lover , which he unsuccessfully tried to blame on diabetes induced psychosis , and was later convicted and sentenced to life in prison , where he died unexpectedly seven years later .