Texas EquuSearch joins in search for Parker

The search goes on for missing mom Michelle Parker.

Searchers continue to focus their efforts around Orlando's Lake Ellenor Thursday.

The search-and-rescue group Texas EquuSearch joined other volunteers Thursday morning to try to find Parker, 33, who went missing exactly two weeks ago.

Texas EquuSearch came to Florida twice in 2008 to look for missing Caylee Anthony, whose body was found in December of that year.

Divers spent several hours searching the water but, according to authorities,  nothing significant was recovered.

Meanwhile, Michelle Parker's two children are with their father, the prime suspect in her disappearance.

The three year old twins were returned to Parker’s ex-fiance, Dale Smith II, after being taken into protective custody by The Department of Children and Families on Tuesday.
 
"I'm very concerned about them being with him," Michelle's mother, Yvonne, told WDBO's Patrick Johnson.
 
Stewart says she has helped Michelle raise the twins, "That's where they live. That's where we've had them the last three years of their lives. That's where they're happy.  That's where their brother is."
 
Stewart says that she does not think Smith would intentionally harm the kids, but she says she is concerned about his temper. 

That quick fuse was on display when he shoved an ABC camera man to the ground on Wednesday.