UPDATE: The children have been located, according to the Indian River County Sheriff's Office.
The Indian River County Sheriff's Office is attempting to find two children as part of a welfare check.
Deputies hope the public can help them locate 10-year-old Jayven Jackson and 4-year-old Jontay Jackson.
If you have any information or know where their mother Jessica Dollins is, you are urged to call Detective Kelsey Zorc at 772-978-6397 and mention case numbers 18-87907 and 18-87924.
Between 5 p.m. and 8 a.m. you can call Public Safety Dispatch at 772-978-6240