Background: A police officer must arrest and take into custody certain individuals without a warrant when the officer has probable cause to believe that the person committed specific crimes. These specific crimes include violations of a protection order, restraining order, no-contact order or foreign protection order, and persons age 16 years or older who assaulted a family or household member.

Mandatory arrest with probable cause for domestic violence assault was enacted by the Legislature in 1984 in an attempt to overcome law enforcement's traditional reluctance to arrest in cases of assaults involving domestic partners. The age of mandatory arrest was changed from age 18 to age 16 in 1995.

Assault. There are four assault categories ranging from first through fourth degree assault. First through third degree assault are felony offenses, while fourth degree assault is a gross misdemeanor. Fourth degree assault is defined as an assault not amounting to first degree, second degree, third degree, or custodial assault. Because Washington's criminal code does not define assault, the courts apply a common law definition. That common law definition includes the following:

an attempt, with unlawful force, to inflict bodily injury upon another;
unlawful touching with criminal intent; and
putting another in apprehension of harm whether or not the actor intends to inflict or is capable of inflicting that harm.

A touching may be unlawful because it was not legally consented to nor otherwise privileged, and was either harmful or offensive.

Domestic Violence. Certain crimes, including assault, are designated domestic violence crimes when committed by one family or household member against another. Family or household members include spouses, former spouses, persons who have a child in common, adults related by blood or marriage, adults who are residing together or who resided together in the past, persons 16 years of age or older who are residing together or who resided together in the past who have or had a dating relationship, and persons who have a biological or legal parent-child relationship, including stepparents and stepchildren and grandparents and grandchildren.

Summary of Bill: The age of mandatory arrest for domestic violence assault is increased from age 16 to age 18.

Police officers may arrest individuals who are age 16 or 17 and within the preceding four hours assaulted a family or household member and the officer believes a felony assault occurred, an assault occurred resulting in bodily injury, or that any physical action which was intended to cause another person to reasonably fear imminent bodily injury or death occurred.

In making the determination to arrest 16 or 17-year-olds, police officers must consider the intent to protect victims of domestic violence, the extent of injuries inflicted or serious threats creating fear of physical injury, and the history of domestic violence or stalking of each person involved, including whether the conduct was part of an ongoing pattern of abuse.