KIMA-TV CBS/CW+ 29 YAKIMA  This weekend, a surprising amount of arrests were made for arson and intentionally set fires - including one where investigators say a man tried to set a house on fire with his family and deputies inside. Public Information Officer Casey Schilperoort says he can't even count on one hand how many arson fires there has been since he's been with the Sheriff's Department. However, there were three arrests this past weekend. On Sunday, deputies say a 62-year-old man in Sunnyside got into an argument with his mom and sister. Then, they say when deputies responded, he walked out and used lighter fluid to set fires all the way around the house, with his mom, sister, and officers still inside. Fortunately, officers say they were able to put out the fires with a water hose. READ MORE