[Netflix] Marvel's Punisher - Page 3

So before this season, we thought that Frank's family died in the crossfire of a drug deal gone wrong in central park, by accident. That's why Frank went after the gangs and Shoonover (who started the drug operation as The Blacksmith) in Daredevil season 2. Now we know that the death of Frank's family was not an accident. When Frank gets to Wolf in his own home, Wolf tells him that they knew about his homecoming tradition (going to the roundabout and having picnic in the park with the whole family) and planned to kill not just him, but also his family (and a bunch of criminals for even more bodies and chaos) to make it look like an accident. So the murderers are basically Wolf, Rawlins and Shoonover aka The Blacksmith, who planned this together I'd guess, as well as Billy Ruso who knew about it and did not stop it or warn Frank.

The triggers were pulled by a bunch of low level criminals during the drug deal, but they are not important and probably all died in the shootout or were killed afterwards by Rawlins and co. to hide any tracks.