SAN ANTONIO – A man accused of killing a San Antonio Independent School District police detective appeared in court for a pretrial hearing Tuesday. Jorge Lopez, 23, is facing capital murder charges in the death of Detective Cliff Martinez. ‘You always worry the worst is going to happen’: Father of fallen SAISD detective speaks out after son’s deathPolice say Martinez was working as a security guard at a South Side IHOP last month. After that, officers say Lopez and another man ran over Martinez with a car several times, killing him. Besides the capital murder charge, Lopez is also facing an additional charge of felony drug possession.