April 16 (UPI) -- Massachusetts police and a helpful passerby came to the rescue of a raccoon spotted stuck with only its head emerging from a hole in a storm drain grate. Holyoke Police Chief Brian Keenan said officers were flagged down Monday by local resident Fernando Rivera Jr., who had spotted a raccoon stuck in a storm drain grate in Heritage Park. "Officers removed the storm drain cover, but the raccoon was still stuck inside," the department said on social media. Rivera stepped in to