Sending good thoughts your way, Leon. You be well in your time of tribulation.
Having lost both parents and my daughter in difficult situations leads me to offer a suggestion in hindsight. Please take care of yourself and stick to your normal non-work routine whenever possible (e.g., eat well, sleep, drink plenty of water, brush teeth, shower, walk/exercise/play pool, ...) . It will help you deal with the stress and be there for others when needed.