Wisconsin

"At this time, we can confirm that five people are deceased and over 40 are injured," the Waukesha Police Department said on its Facebook page. "However, these numbers may change as we collect additional information."

Waukesha Police chief Dan Thompson earlier told reporters that a person of interest was in custody and a vehicle had been recovered after the incident in the town, about 32 km west of Milwaukee.

Kubee will be traveling from the US to Samoa on April 26th to bring medical care to children. 

It's all in an effort to reduce the burden of childhood Rheumatic Heart Disease, otherwise known RHD.

RHD is the condition of strep throat that if left untreated, may damage the heart and lead to potential fatal outcomes. 

Working with the Rheumatic Relief program, Kubee is now on a mission to find out why Samoans have the highest rates of RHD in the world.