Williams signed with the Chargers on Wednesday.
San Diego's fifth-round selection in 2013, Williams was eventually released just one day into the 2016 season before serving a short stint with the Rams. Now back with the Bolts, the diminutive cornerback will try to pick up where he left off at the end of last season when he accounted for turnovers on three straight possessions against the Broncos in Week 17.