Samantha Woll, 40, was found dead outside of her home on Oct. 21, hours after returning from a wedding, police said.

DETROIT (AP) — Police said a suspect was in custody Wednesday in the fatal stabbing of a Detroit synagogue leader whose recent death had raised questions about whether it was motivated by antisemitism.

“It does not represent the conclusion of our work in this case,” police Chief James White said. “The details of the investigation will remain confidential at this time to ensure the integrity of the important steps that remain.”

Samantha Woll, 40, was president of Isaac Agree Downtown Synagogue. She was found dead outside her Detroit home Oct. 21, hours after returning from a wedding, investigators said.