SIOUX FALLS, S.D. (KELO) -- It's Saturday, December 14. Here's everything you need to know for news and weather with KELOLAND On The Go. Police are investigating a deadly hit-and-run crash in Sioux Falls. Sioux Falls police investigate deadly hit & run crash The Lincoln County Sheriff’s Office reported on Facebook that Interstate 29 and other roads are slippery in parts of the county, ice and other weather are causing problems. Two crashes were reported near Beresford at about 8 p.m. Ice causing road problems in Lincoln County The Sioux Falls Police Department is reminding people to not leave their cars running and unattended amid increased reports of stolen vehicle. Six vehicles were reported stolen Friday morning. SFPD: Don’t leave cars unlocked and running Drug overdose deaths have dropped 17% in the U.S. in just one year, according to a new report from the Centers for Disease Control and Prevention. Angela Kennecke with Emily's Hope attributes that to narcan use. Record drop in overdose deaths connected to Narcan use Saturday is the local Salvation Army’s annual $20 Challenge, when a donation of $20 is matched by a $100 donation. A 92-year-old Sioux Falls woman will drop more than $2,000 into a red kettle Saturday. 92-year-old’s secret stash to help Salvation Army Local events on Saturday includes a holiday party at the Butterfly House, Santa meet and greet at the Washington Pavilion, A Night at the Stable living nativity and more. Saturday Boredom Busters: December 14th A winter weather advisory remains in place until 10 am CST Saturday for northeastern portions of South Dakota, with the same advisory lasting until 12 pm CST for southeastern SD, southwestern MN, and northwestern IA. Additional icing is possible due to freezing drizzle/fog that lingers into the morning. Storm Center AM Update: Icy Start to Saturday; Milder Sunday