Petersburg Police looking for two missing children

An Amber Alert is up for two missing St. Petersburg siblings.

Dorian Sandhu, 5, and Frederick Sandhu, 4, were last seen in the area of Third St. S.in St. Pete.

They are believed to be with their grandmother, Gigi Urlich-Woodard, 46. The children could be in danger, police said.

They may be traveling in a 2009 gray Nissan Altima, with Florida tag number CPPZ14.

Authorities are searching for 4-year-old Frederick Sandhu and his 5-year-old sister, Dorian Sandhu.

An Amber Alert was issued around 1 p.m. with a warning that they could be heading north. She may also go by Gigi Sandhu, authorities said. The mother was only to have supervised visits, police said.

Ulrich, 66, described her daughter as a good person who would do anything for her children.

Anyone with information about the children is asked to call the St. Petersburg Police Department at 727-893-7780 or 911.