Suspected serial killer Rex Heuermann's home searched again

Long Island police have returned to the Massapequa Park home of suspected serial killer Rex Heuermann.

His wife Asa Ellerup, who filed for divorce shortly after his arrest last summer, and their adult children were not home at the time, according to her lawyer, Bob Macedonio.

"I can confirm police activity at the house," he said. 

He declined to comment further. Investigators are believed to have obtained a new search warrant for the home, where they spent nearly two weeks searching last year.