pandemic started. there was tre and jenny burrows, raising their two younger sisters after losing their mother. jenny telling me she always wearing her mother s cross. i don t feel right not wearing it. i ve worn it every day since i got it from the hospital, so reporter: she was wearing that when she went to the hospital? yeah. yeah. this is the first thing that they handed to me. ever since then, i ve had it. reporter: you saw we found tre after his emt test. so, how d it go? i passed the first one. passed the first one? yes, sir. reporter: feeling good? yeah, i m confident. reporte. e smile yst s ime. wearing his cap and gown. walking across the stage at palm beach state college. now on his way to becoming a frefighter. and in lyndhrst, new jersey, kylie and colton koehne, who lost their father.