E! News has confirmed a police investigation into the presence of at least one other witness inside Bobbi Kristina Brown's Roswell townhouse when she was discovered unresponsive by her boyfriend and another man on Saturday.
E! News reports that a Roswell Police Department detective is investigating a 3rd witness who may have fled the scene before police and paramedics arrived.
Bobbi Kristina is in critical condition in an intensive care unit at Emory Hospital in Atlanta. A source tells Sandrarose.com that Bobbi is brain dead and on life support.
Bobbi was transferred from North Fulton Hospital in Roswell on Tuesday per the request of her father, singer Bobby Brown, who wanted a second opinion on Bobbi's grim condition.
From E! Entertainment:
According to a source, police officers in recent days have asked storeowners in the commercial Ellard Village strip mall adjacent to Bobbi Kristina's gated community if they saw any suspicious persons or movements on Saturday morning prior to the police arriving at the scene.
The source tells E! News that two police investigators in fact visited Sun Trust Bank on Holcomb Bridge Road after the incident and questioned employees, asking for parking lot surveillance video and inquiring about any suspicious activity.
"[Police] were asking if they saw anyone jump the wall behind the house, or if anyone was seen leaving the area," a source tells us. "But no one recalled seeing anyone or anything suspicious. But the cops also were looking for video."
The bank branch, located at 8390 Holcomb Bridge Road, sits less than 100 yards from Bobbi Kristina's residence, separated only by a roughly ten-foot stonewall. The bank had short hours that day, notably open only from 9 a.m. to 12 p.m.
Police in Roswell have said they responded to a 911 call that was placed at 10:25 a.m. that same morning regarding Bobbi Kristina's apparent drowning.
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Photos: INFphoto.com