pleas help me to write a formal email

[desertrose]

hi
i just wanted to ask you to help me to write a formal email to one of my business partners which has been hurt by her knees, i just want to show how i sorry to hear it and hope to recover soon
the email i have written is this:


Dear Mrs. M .Hirche

Yesterday I was informed by one of your colleagues in a tell-conversation, that you were hurt by your knees, we are truly sorry about this event which can keep you away from doing your routine tasks.
We hope you recover soon and be able to present again in the group of your colleagues.

BEST REGARDS

[Tdol]

How about this?

Dear Mrs. M .Hirche

Yesterday I was informed by one of your colleagues that you had hurt your knees, we were truly sorry to hear about this.

We hope you get well soon and are able to return to work.

BEST REGARDS