ROCKVILLE, Md. (AP) — Police in Montgomery County are looking for a 14-year-old who went missing in April and stopped responding to her phone and social media accounts.

Police say 14-year-old Alexandra Innis of Silver Spring was last seen April 4. Police say she is often goes to Westfield Wheaton shopping mall and is very familiar with public transportation. Police say she also goes to the Stepping Stone Way and the Castle Boulevard areas of Silver Spring.

Police say they are concerned for her well-being. They’re asking anyone with information to call the Montgomery County Police-Family Crimes Division at 240-773-5400.

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