in northeast washington, melissa melai, news4. >>> prince george's county plans to place mobile speed0 sites near the county's schools. according to the "washington examiner," the county can fine drivers 40 bucks when they're caught speeding 12 miles per hour or more above the limit in school zones. officials say the program will generate about $7.5 million. >>> still ahead, the shower bandit strikes again. he breaks into a house and grabs a shower and a shave before he leaves. but this time, police say he didn't make a clean get-away. >>> well, they are everywhere, and they are annoying. we're going to talk to health officials about mosquitoes, and especially the relentless ones. >>> and do it yourself botox. it's becoming increasingly popular, but it also has some real risks. how doctors say you can determine if it's too good to be playing with your friends? i am playing with my friends. hey, mrs. d... joseph? sarah! it's mommy's turn now. let's go. [ male announcer ] the average home has over four internet-connected devices. we were gonna storm the castle. i love your hair. [ sarah

news4's melissa melai explains. >> reporter: frustrations over the escalators has been mounting for some time. now this latest report shows in the month of may, more than 100 of the system's 588 escalators was not working. the monthly report looks at whether metro's service is improving, deteriorating or remaining steady. it will be presented to the systems' board of directors thursday. performance is also worsening in several other categories. bus and rail, on-time performance, customer injury rate, up slightly, as well. there is one thing that has increased. the number of inspections completed. that a positive increase, up 8% over april. metro now is signing maintenance teams to the busiest stations and they promise to fill manager and supervisor positions this month to help with maintenance on the line. riders we spoke with at the foggy bottom stop says metro needs to get these repairs done. >> i have a disability on my right foot sometimes, and if the escalators and elevator is not working, it's kind of, you know, an inconvenience for me to get back and forth to work. >> they try to