"Just because it's possible that someone committed suicide, doesn't mean that the case should be closed, Bremner said. "We know there were clumps of hair that they found, there were gloves found at the scene, I always suggested that if there is a killer that he used gloves and that's why they didn't leave their DNA and fingerprints."
Bremner also points out that the doors are closed on the balcony where Zahau was found hanging. "Did she turn around and close the doors before she hung herself off the side?"
And what about the voicemail message that investigators say Zahau listened to on her cellphone at 12:50 that morning, just hours before her body was discovered.
Bremner says detectives told family members the call originally came in at 12:30 and it was from Jonah Shacknai, informing Zahau that his six year old son Max was in grave condition.
Investigators believe the guilt of Max's impending death pushed Zahau to kill herself. But Bremner says Zahau's phone records tell a different story.
"They're talking about a message that was erased, and her phone records don't indicate any incoming call prior to her demise."
Bremner also says she found a neighbor who heard a woman screaming from the mansion at 11:30, more than an hour before investigators believe Zahau checked her voicemail.
http://www.nbcsandiego.com/news/local/New-Details-In-Mansion-Death-Revealed-130329173.html