Other states like Alabama, Georgia, California and Florida utilize a 10-year look back period for determining who can be indicted for felony drunk driving, simply based on repeat DUI convictions for a motorist. A smaller number of states use a 5-year or 7-year look back, and 10 years is the most common in counting the current drunk driving offense. Jun 17, 2019 Several scenarios can cause a person to be charged with a felony DUI in Los Angeles County. One of the most common is when the person drinking alcohol and driving becomes involved in an accident, and someone in their car or another car sustains a serious injury.. 2020. 4. 20. &0183;&32;Under most state laws, a DUI charge is usually filed as a misdemeanor. However, there are certain circumstances in which drunk driving can result in felony charges. These include repeat DUI charges, cases where the DUI resulted in deathserious injury of another person, and cases involving severe recklessness.