My son's 95 had something similar. He went out to start it and I just happened to be out there.. He turned it over and it cranked for about 4 seconds, then it just stopped. Turn the key and it would not turn over anymore. Lost the wait to start light as well.
He removed the starter, it tested fine.
Checked battery voltage, fully charged.
Cleaned all cable connections positive and negative from batteries to grounds to starter, and it fired right up.
I guess just start with the simple stuff first because we thought something "bad" had happened when it abruptly stopped turning over.