Alec McKinney en Copy URL Embed / Widget Suggested Hashtags Alec McKinney wiki Alec McKinney bio Alec McKinney net worth Alec McKinney age Alec McKinney married QR Code Maya McKinney Occupation Student GenderFemale NationalityUnited States High SchoolSTEM School Highlands Ranch LocationHighlands Ranch, Colorado Maya McKinney also known as Alec McKinney is a transgender student attending STEM School Highlands Ranch. McKinney was born female but identifies as male.   In the Media On Tuesday May 7, 2019, McKinney and Devon Erickson were arrested inside STEM School Highlands Ranch after they allegedly shot and killed Kendrick Castillo , and injured eight others.  McKinney was held without bond and waived the reading of formal charges during her initial court appearance on May 8, 2019. Neither suspect is of legal age to own or purchase a handgun.