NICK GORDON UNDER INVESTIGATION

 

  

There is an active criminal investigation underway in Georgia in the Bobbi Kristina case ... it centers on possible foul play and the target is her boyfriend ... 

Law enforcement sources say ... Bobbi Kristina had certain injuries that have piqued their interest. We do not know the nature of the injuries. Multiple sources said there is a history of violence between Bobbi Kristina and boyfriend Nick Gordon.

  Sources say police are looking into a possible altercation more than an hour before Bobbi Kristina was found submerged in a bathtub.

Sources say Max Lomas -- the friend who discovered Bobbi Kristina in the tub -- arrived at around 9 AM last Saturday. He says he hung out with Nick but did not see Bobbi Kristina. He was told she was in the bedroom. Nick wandered away and Max says he didn't pay attention to his whereabouts.

The cable guy showed sometime after 10 AM and Max says he let him in -- Nick was nowhere to be seen. The cable guy said he needed access to the bedroom so Max let him in and discovered Bobbi Kristina in the tub. He screamed for Nick, who ran in and administered CPR.

Sorces say Max claims Nick allegedly cleaned up the home and removed blood stains.

Cops interviewed both Max and Nick and they want to debrief Max again, but  law enforcement  says Max's lawyer insisted on immunity before he spoke again. As of Friday morning Max hadn't gotten immunity or talked to cops.

Sources say Nick Gordon has also lawyered up