OROSI, Calif. (KSEE/KGPE) - The Tulare County Sheriff's Office has released surveillance video that shows the moments three people including a pregnant woman were shot at the Orosi Sports Complex in Tulare County.  "So just before 8:15 last night, deputies received a call at the Orosi Sports complex in the 41,000 block of road 128 in Orosi for a shooting," said Ashley Schwarm, public information officer for the Tulare County Sheriff's Office. "It's pretty early in the investigation. Our detectives are looking into whether or not this is targeted." 3 shot at sports complex in Orosi In the video, a group of four people can be seen walking toward the complex.   As the group walks past the outdoor fitness equipment, a person in a gray hoodie is seen running up behind them, pulling out a gun, and pointing the weapon at the group before firing off more than five shots in their direction.  "Three of those four people had been hit with gunfire," said Schwarm. "But as you can see in the surveillance video, he ran off pretty quickly. So our detectives are trying to nail down exactly who that was." Schwarm said the three people who were hit included a 20-year-old man, a 16-year-old boy and a 23-year-old pregnant woman.  "So luckily she's going to be okay," said Schwarm. "The baby will be okay. And the two other victims will also be okay. They are all in stable condition." Detectives are still trying to determine if the shooter and the victims knew each other or if it was a random attack.   The shooter is described as wearing a gray hoodie with some type of markings on the back and a blue surgical mask on their face.  Anyone with information is asked to call the Tulare County Sheriff's Office at 559-733-6218.