ARIANNA WALKER - 9yo & SIERRA ANDERSON - 15 yo(Sisters) - Chicago/Westside IL

Police search for missing sisters

Arianna Walker (left) and Sierra Anderson (Chicago Police Department / May 25, 2011)

12:50 p.m. CDT, May 25, 2011

Chicago police today issued a missing person alert for two girls who were seen together at a school on the West Side.Arianna
Walker, 9, and her sister Sierra Anderson, 15, last made contact with
their family on Tuesday. The girls were last seen together at Nash
Elementary School, 4827 W. Erie St. on Tuesday.

Arianna Walker is
described as black with a medium complexion, 4 feet 10 inches tall and
weighing 70 pounds, according to the alert.Sierra Anderson is also black with a medium complexion. She is 5 feet 6 inches tall and weighs 135 pounds, according to police.

Anyone with information about the girl is asked to call 911 or detectives at (312)747-8385.
http://www.chicagotribune.com/news/local/breaking/chibrknews-police-search-for-missing-girl-9-20110525,0,3905302.story?track=rss

Arianna has been recovered. No other information about Sierra yet.
http://www.helpfindthemissing.org/forum/showthread.php?p=837181

15-year-old Sierra Anderson FOUND

http://www.chicagodefender.com/article-10976-15-year-old-sierra-anderson-found.html

9-year-old Arionna Walker FOUND

http://www.chicagodefender.com/article-10975-9-year-old-arionna-walker-missing.html