(Portland, OR) -- An 86-year-old man is hospitalized with serious injuries after being shoved to the floor at a grocery store in Tigard. Police arrested 58-year-old Sean Allen Lewis for the assault Monday morning at a Winco store on Southwest Dartmouth Street. Police say the 86-year-old man was reaching around Lewis to get some bananas when Lewis shoved him. Lewis is facing a charge of second-degree assault.