Emergency Services responded to a residence in Ajax around 850 this evening in the area of Westney Rd N and Delaney Dr after a male believed to be in his 50s was stabbed in the back.

All we know is that the male was transported to a Toronto trauma centre in serious condition and another male who is believed to be the suspect has also been taken to hospital after suffering injuries after being tased by Durham Regional Police Service.

We will have more later in the morning as police are on the scene investigating