[tiki]

My first thought, 2 ex-girlfriends with his children that he doesn’t want to pay child support to.

[green pastures]

Somewhere (and sorry I don’t have the source right now) indicated that both women had paternity cases pending with him.

[Mila]

"My first thought, 2 ex-girlfriends with his children that he doesn’t want to pay child support to."

The comment by the police that the crime was "somewhat domestic related", makes me think that your first thought might very well be correct.