Concern for Missing Sixteen-Year-Old

For Immediate Release: Sunday, June 29, 2025

Gaithersburg, MD – Detectives from the Montgomery County Department of Police – Special Victims Investigations Division are asking for the public’s assistance in locating Isabelle Sophia Costa , a missing 16-year-old.

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Release ID: 25-303
Media Contact: DBartels
Categories: missing-person

For updates and link to press release, see here: http://www2.montgomerycountymd.gov/mcgportalapps/Press_Detail_Pol.aspx?Item_ID=47293