The family of a motorcyclist who may have been deliberately struck on the H-1 freeway has set up a memorial fund to help defray the funeral expenses.

The Keith Jantoc Memorial Fund has been established at the Bank of Hawaii.

Jantoc, 25, of Mililani was killed after being by a sports utility vehicle in the town-bound lanes of the freeway near the Kunia onramp at about 10 p.m. Wednesday. Police arrested a 40-year-old woman Thursday night on suspicion of second-degree murder based on information provided by witnesses.

Funeral services for Jantoc will be held Wednesday, beginning with public visitation from 5:30 to 7 p.m., at New Hope Leeward, Kapolei. The service begins at 7 p.m., and will conclude with a motorcycle club tribute in the parking lot.

Contributiions to the memorial fund can be dropped off at any Bank of Hawaii branch, or by calling the bank to donate by phone. Checks can be mailed to the Keith Jantoc Memorial Fund; c/o Robyn Jumawan, 92-1005 Lalahi St. #203, Kapolei, HI 96707