I am so sorry for this tremendous loss- Sandy was one of the kindest people I’ve ever met. She was apart of my “village” and I will forever be grateful for all she did for me and Roman. She will be missed every day and me and Roman will continue to pray for your amazing family. 

I've sat here the last few days trying to mentally archive every memory I could come up with... Sandy was my best friend growing up and life was good ❤️ manhunt through the villas, sneaking through the laundry room windows to get to the secret garden, roller magic nights, Zelda with your mom, golden eye, Mario, Diddy Kong racing, pretty much every Nintendo 64 game we could get our hands on, made up dances to the usher soundtrack, laughing at your sisters wild David Bowie dreams and dressing up as her backup sailor moon squad 🤣 climbing through the hole in the fence to buy candy bars from rite aid, Marcie's ultimate babysitter, weekends with Mary, James, Kenny, Amy, and everyone else in our group, that time we snuck to hop brook and your dad caught us in the hallway 🤣 I could go on and on every last memory is gold and something I will cherish forever... I'm praying for your kids and family and sending all my love... 

Please accept my sincere condolences on the sudden loss of your mom.  I’m Billy’s piano teacher and I met her a little over a year and a half ago.  I enjoyed chatting with your mom each week and was thrilled to learn she also shared a love for teaching and music.  When our dog passed away last Spring an anonymous memorial wind chime arrived at our house.  I found out the following week that Sandy had sent it to us.  It was an incredibly kind gesture that I’ll never forget.  She had a huge heart, an unforgettable smile and a profound love for her family.  May the memories you shared bring you peace during this difficult time.

I remember the first time I really met Sandy. She was carrying a stack of laptops in one hand and baby Billy in the other. We talked for a long time—first about business, then her teaching pursuits, and then (still holding Billy) family. Her cherished priorities were so profoundly clear that they impacted my teenage self and influenced the decisions that have built the foundation of my life.

She was kind and strong, with a nurturing warmth that radiated from her. Her direct impact is felt through her family, friends, countless students, and all whose paths crossed hers. I had the far too short but tremendous privilege of being called family by Sandy Kostanko. I will never forget her kindness

I extend my deepest condolences to Sandy's family.  Having done business with Tom and Sandy, I got to know them and always admired their family values.  It is most heartbreaking to learn this sad news.  Hoping you find comfort in the days ahead.  God Bless!

We were at Riverside amusement park, (before it became Six Flags), sometime in the mid nineties and I had been trying to talk either of the girls into riding the Mind Eraser roller coaster.  Both girls were fond of many of the rides but adamantly refused to try the roller coasters. Somehow, I managed to get Sandy to try this coaster which has several loops sending the riders inverted. Needless to say, I was amazed that she agreed to try it! What persuasion was used is lost to time! In any case, we get on, she’s visibly terrified; we’re on our way! After the rides stops, she has a huge Sandy smile and asks if we can go again! I’m completely flabbergasted but joyfully say, “ absolutely”! We make a second and third run after which she is still ready to go AGAIN! Now Mr roller coaster is beginning to feel a tad queasy, so I say I’ve had enough for now! She goes on to ride a couple more times by herself! I cannot recall why the lines for the ride were so short but this happened in rapid succession! Her boundless enthusiasm and her infectious smile will stay with me forever! I will post more, but this one always comes to mind!

One of our best concerts!! I have so many photos to share… And some memories to add to this is taking me very long to get through them however, this night is one of my favorites. We saw Marilyn Manson and Rob Zombie! We had so much fun! Seriously, one of my top 10 favorite nights!

Sandy Loved Being A Wife & Mother to her 5 Children,She Loved Everyone & Had A Heart of Gold

I was so sorry to hear about Sandy's passing. She was such a beautiful person inside and out. She was the kind of mom I hope to be. She will be miss. So many hearts are missing you.

One of my all time favorite memories. We went to breakfast and then did the “hike” up to castle Craig. I regretted it at the time and just wanted to be done but I’d give anything to go back and do it again.

Kaylene, I have so many memories with your mom but my favorite is when her and Tommy surprised me for my baby shower for Raegan. Caused me to have bit of a panic while I was doing my makeup and I see this little baby just walking around. I turned the corner and saw them. I have never had a surprise better than that. 

My deepest condolences I’m so sorry for you loss. She will be missed may she rest in peace. The cafe staff at driggs

“Brudder & Seester”

Dearest Kaylene, I was so sorry to hear about your mom and I can’t stop thinking about you. My heart goes out to you and your family. I am sending thoughts and prayers and hugs and love to you. 🙏🏼🫂❤️🙏🏼🫂❤️ Love you, Natalie Duncan