Police have opened an investigation after a suspected fragmentation grenade exploded outside a residential tower in Tel Aviv's Park Tzameret neighborhood.

Police have opened an investigation after a suspected fragmentation grenade exploded outside a residential tower in Tel Aviv's Park Tzameret neighborhood. Link Police probe suspected grenade attack on Tel Aviv residential building An explosion heard across northern Tel Aviv was caused by a suspected fragmentation grenade thrown at a residential tower, according to Hebrew media reports.