 
<translate> Don amsa wannan tambayar, ya kamata mu san cewa: Michael Grant Ethan ɗan'uwan Ricky ne mai shekaru 14 da haihuwa wanda ya gudu daga gidansu bayan ya saci wuka daga Margaret da Shaker. Don haka, amsar karshe ita ce Michael Grant Ethan. <eng> To answer this question, we should know that: Michael Grant Ethan is Ricky's 14-year-old foster brother who ran away from their house a few years after stealing a knife from Margaret and Shaker.
So, the final answer is Michael Grant Ethan. 