Slain woman’s sister says Pennsylvania fugitive transformed from a kind neighbor into a jealous and threatening boyfriend

Before he brutally killed his ex-girlfriend in front of her children two years ago in Pennsylvania, Danelo Souza Cavalcante seemed like a positive match — a fellow Brazilian who was a good neighbor and kind — the slain woman’s sister says.

​CNN.com – RSS Channel Before he brutally killed his ex-girlfriend in front of her children two years ago in Pennsylvania, Danelo Souza Cavalcante seemed like a positive match — a fellow Brazilian who was a good neighbor and kind — the slain woman’s sister says. 

​Read More Before he brutally killed his ex-girlfriend in front of her children two years ago in Pennsylvania, Danelo Souza Cavalcante seemed like a positive match — a fellow Brazilian who was a good neighbor and kind — the slain woman’s sister says.