New Delhi, June 23 -- An Israeli strike killed a teenage girl Monday as she walked to her high school to take an exam in Gaza City, relatives said.

Raghad Hassan Ashour, 16, was headed to the 11th grade test when the blast occurred in a busy street in the Rimal district, according to a relative, Jameel Ashour.

The military said the strike targeted a Hamas militant, but that it was aware of a claim that an "uninvolved individual was harmed."

Dozens of Palestinians, including Ashour's mother, gathered to mourn the girl after her body was taken to Shifa Hospital. Three other people were injured in strikes in the same area, the Palestine Red Crescent Society said.

Videos of the strike and its aftermath showed groups of people gathered aro...