sherika is impressive, mount st. joseph academy product is a medical school athlete. she's so impressive she will be rowing in the olympics. for nigeria. how did she get here. >> i'm a dual citizen and my whole family fridays nigeria. i remember watching 202 olympic games and seeing the rower that was able to qualify and row. it would be really awesome if i could do that. because, you know, just looking at this guy from this area is inspiring me and if i can get to that level i can inspire someone else. >> reporter: as she looks continue on expire others, she would be able to inspire me during a morning work out? she said it noise sweat. >> i think rowing is very easy. it is one of the only things i think in life where what you put in is the directly carl lated to what you put out. >> i'm he out here on boat house row outside the vesper boat club waiting for sherika and she will basically beat me up this early in the morning. we will do some land rowing. we will see if i can keep up with her. it is early for this but let's give it a shot. we hit machines for her crazy

. >> sherika is impressive, mount st.academy product is a stanford brad wait, medical school hopeful and a tremendous athlete. the she's so impressive that she will be in the olympics, for nigeria. how did she get here. >> i'm a dual citizen and my whole family fridays nigeria. i remember watching, the 2012 olympic games and seeing the rower from there and i was able to qualify and row. it would be really awesome if i could do that, because, just look a this guy inspiring me, and maybe if i can get to that level, then i can inspire someone else. >> reporter: as sherika looks to inspire others would she be able to inspire me during a morning work out. she says it noise sweat. >> rowing is very easy. it is one of the only things in life where what you put in is a directly carl lated to what you, you know, output. >> i'm out here on boat house row outside vesper boat club waiting for sherika and she's going to basically beat me up this early in the morning. i will do some i guess land rowing. we will see if i can keep up wit

. >> reporter: while detectives were dusting for fingerprints sherika found a note sitting in the yard scrawled the n word. >> it said go away [ bleep ]. >> reporter: greg had thought this was merely vandalism. then you saw the note. >> which changed the dynamics of everything. >> reporter: police are running extra patrols in the neighborhood. greg's fell has lived here nearly 50 years -- family has lived here nearly 50 years. his grandmother said in all this time she's never seen anything like this and she has no intention of being intimidated. >> you have to stay put and do what you can to protect your home and your family. >> el cerrito police say they are following some leads in this case but have made no arrests. >>> first a string of sexual assaults near cal and tonight some new trouble. several female students report being drugged at frat houses. police say that they received a report that two young women may have been drugged at the chi si fraternity last friday and two female students may have been drugged at the fiji frat. this man may be a possible suspect in at least three