A Paradise Village resident told
First Coast News on Monday that her family spotted a suspicious man in a car watching her children blaring Sponge Bob Square Pants music.
Kayla Guinn said her children are similar ages to Braxton and Bri'ya.
"There was a suspicious man a week ago that was watching my kids play outside," Guinn told
On Your Side's Heather Clark. "He drove up a little bit, blared Sponge Bob music - he was like in his 60's or 70's - and then he drove back towards my kids and stopped and watched them."
Guinn said she shared her experience with JSO detectives. She also says someone reported to her that the vehicle returned to her home the next day.
During Tuesday's news conference, Waters said police are unsure if the vehicle is connected to the disappearance of Braxton and Bri'ya Williams.
Police | Vehicle blaring children's music in Jacksonville neighborhood where 5 and 6 year old went missing, trying to find driver