- Heidi Firkus’ fatal shooting captured on her 911 call to report an intruder CBS News
- Disturbing details emerge in Heidi Firkus murder after her harrowing 911 call and killer husband’s s… The US Sun
- Watch 48 Hours Season 36 Episode 14: Death at the Front Door: Who Shot Heidi Firkus? – Full show on CBS cbs.com
- Who killed Heidi Firkus? Her husband Nick says he didn’t do it. CBS News
- What did investigators find at the Firkus’ Minnesota home? 48 Hours