She looks like the ordinary runner, but she's actually a crook, breaking into homes with her two buddies.
"There was three of them though. We could hear them in the video saying 'thumper.' They were saying 'thumper.' I don't know if that's a code word," said Jacqueline.
Jacqueline's parents have been living in the Taylor Ranch neighborhood for more than 30 years.
"She was able to see him, and he was kind of peeking in, and then he left. So initially, she thought they were gone," said Jacqueline.
However, it wouldn't be long before a woman in workout clothing would come jogging up to the door.
Moments later, a car pulled up and two other men arrived. Jacqueline's mom tried to get their attention as they made off with the family's belongings.
They would ignore the calls she made through her security system and keep going in and out of the house with more loot.
"They were taking pillowcases of stuff out of her house," Jacqueline said.
One of the things they took, a box from Jacqueline's late grandfather gave to her father.
CLICK HERE for more on the story