SAN DIEGO (FOX 5/KUSI) -- The NCTD Coaster announced on its social media Friday evening that the tracks between Old Town and Santa Fe Depot are closed due to police activity. The announcement was posted on NCTD's X account at around 6:39 p.m. Friday. NCTD is encouraging passengers to utilize MTS Tro lley services to continue [...] ...read more read less