Police in Mexico made a startling discovery at this home in Sonora state on Friday...<br/> <br />An arsenal of weapons-- pistols, riffles, AK-47'S and 13,000 rounds of ammunition.<br/> <br />Officials say they were led to the home after a 9 year old boy who lived there brought a gun to school.<br/> <br />The pistol was loaded with bullets known as 'cop killers' which are designed to go through bullet proof vests.<br/> <br />Police say the woman seen here was the only suspect they arrested.<br/> <br />They boy has been handed over to social services.
