What a sweetheart she was! Your sister-in-law must be so sad. It's easy to see you loved Murli too. Thank you for posting the beautiful pictures! Even though my Rusty was an orange cat, I have always been partial to the black and gray tabbies. I used to say that Rusty was a black and grey tabby originally, but too much time outside rusted him (he was a stray when I found him).
So sorry for your loss. She was a beauty. I believe she's even more beautiful now that she's "home."
Sending prayers and hugs your way.