Blackhawks open free-agency day by trading for Sam Lafferty, again (Chicago Sun Times)
Blackhawks acquire Sam Lafferty in trade with Sabres (WMAQ-TV)
Blackhawks bring back Sam Lafferty; contract extension talks coming with some players (WBBM-TV)
Release: Blackhawks Acquire Sam Lafferty from Sabres (Blackhawks.com)